【摘要】 主要探讨了矿石中金的湿法分析过程中不稳定因素的由来。采取了活性炭预处理、乙二胺四乙酸钠络合、氟化铵掩蔽和酸度控制等方法来解决不稳定性,并且与火法试金分析结果进行对照,结果相符,方法可行。更多还原

【Abstract】 This paper mainly studed the reason for the unstabilizing factors in wet analysis of gold from ore. And adopt active carbon pretreatment,EDTA complexing,NH₄F shelter and pH control resolve these unstabilizing factors. Compared with fire assay,the result was equal.It has proved that this menthod was pracicable.更多还原